Air pollution by hydrogen sulfide in Poza Rica, Mexico; an evaluation of the incident of Nov. 24, 1950.
D000397:Air Pollution; D006862:Hydrogen Sulfide; D008800:Mexico; D013440:Sulfides / Q000633:toxicity*
D013440:Sulfides; D006862:Hydrogen Sulfide
AIR POLLUTION; SULFIDES/toxicity